Results 241 to 250 of about 19,321,440 (303)

Beyond water activity: Recent advances based on an alternative approach to the assessment of food quality and safety

Critical Reviews in Food Science and Nutrition, 1991
Louise Slade, Harry Levine, David S Reid   +2 more
exaly   +2 more sources

Recommended Practices and Benchmark Activity for Hydrogen and Oxygen Electrocatalysis in Water Splitting and Fuel Cells

Advances in Materials, 2019
Electrochemical energy storage by making H2 an energy carrier from water splitting relies on four elementary reactions, i.e., the hydrogen evolution reaction (HER), hydrogen oxidation reaction (HOR), oxygen evolution reaction (OER), and oxygen reduction ...
Chao Wei, Reshma R. Rao, Jiayu Peng, Botao Huang, I. Stephens, M. Risch, Zhichuan J. Xu, Y. Shao-horn   +7 more
semanticscholar   +1 more source

Regulating Water Activity for Rechargeable Zinc-Ion Batteries: Progress and Perspective

ACS Energy Letters, 2022
Wuhai Yang, Yang Yang, Han Yang, Haoshen Zhou   +3 more
semanticscholar   +1 more source

Effects of Water Activity (aw) on Microbial Stability: As a Hurdle in Food Preservation

Water Activity in Foods, 2020
M. Tapia, S. Alzamora, J. Chirife
semanticscholar   +2 more sources

Apparatus Determining Water Activity with Isopiestic Method and Measurement of Water Activity

Advanced Materials Research, 2014
A new apparatus determining water activity using isopiestic method was developed. The water activities of the systems of LiCl−H2O, NaCl−H2O and KCl−H2O at 298.15 K were measured using isopiestic method. Compared with the literature, the results of measurement are in good agreement with the literature, and the apparatus reliability was verified.
Hai Jun Han, Li Jiang Guo, Yan Yao, De Wen Zeng   +3 more
openaire   +1 more source

THE WATER ACTIVITIES OF THE BUREAU OF WATER HYGIENE

Journal AWWA, 1970
The author discusses programs under way to update drinking water standards, control interstate carrier water supplies, conduct studies on community water supplies, and provide technical services to state and private agencies. He also discusses other upcoming activities of the Bureau of Water Hygiene.
openaire   +1 more source

Movement Behaviour Recognition for Water Activities

2017
This work describes an analysis process for the movement traces of users during water activities. The data is collected by a mobile phone app that the Navionics company developed to provide to its users sea maps and navigation services. The final objective of the project is to recognize the prevalent activity types of the users (fishing, sailing ...
Nanni M, Trasarti R, Giannotti F
openaire   +3 more sources

Water Activity

Water Activity in Foods, 2020
D. Reid
semanticscholar   +2 more sources

Water-hydroxide trapping in cobalt tungstate for proton exchange membrane water electrolysis

Science
The oxygen evolution reaction is the bottleneck to energy-efficient water-based electrolysis for the production of hydrogen and other solar fuels. In proton exchange membrane water electrolysis (PEMWE), precious metals have generally been necessary for ...
Ranit Ram, Lu Xia, Hind Benzidi, Anku Guha, V. Golovanova, Alba Garzón Manjón, David Llorens Rauret, Pol Sanz Berman, Marinos Dimitropoulos, B. Mundet, Ernest Pastor, V. Celorrio, Camilo A. Mesa, Aparna M. Das, Adrián Pinilla-Sánchez, S. Giménez, Jordi Arbiol, N. López, F. P. García de Arquer   +18 more
semanticscholar   +1 more source

Water Activity in Foods: Fundamentals and Applications

, 2020
G. Barbosa‐Cánovas, Anthony J. Fontana, S. J. Schmidt, T. Labuza   +3 more
semanticscholar   +1 more source